64704108

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6473}}^1$

素因数の和:6511

約数の個数: 72

約数和(自身を含む): 185985072

約数和(自身を除く): 121280964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 6473, 9996, 12946, 19419, 25892, 38838, 45311, 77676, 90622, 110041, 135933, 181244, 220082, 271866, 317177, 330123, 440164, 543732, 634354, 660246, 770287, 951531, 1268708, 1320492, 1540574, 1903062, 2310861, 3081148, 3806124, 4621722, 5392009, 9243444, 10784018, 16176027, 21568036, 32352054, 64704108]

約数ペア:

[(1, 64704108), (2, 32352054), (3, 21568036), (4, 16176027), (6, 10784018), (7, 9243444), (12, 5392009), (14, 4621722), (17, 3806124), (21, 3081148), (28, 2310861), (34, 1903062), (42, 1540574), (49, 1320492), (51, 1268708), (68, 951531), (84, 770287), (98, 660246), (102, 634354), (119, 543732), (147, 440164), (196, 330123), (204, 317177), (238, 271866), (294, 220082), (357, 181244), (476, 135933), (588, 110041), (714, 90622), (833, 77676), (1428, 45311), (1666, 38838), (2499, 25892), (3332, 19419), (4998, 12946), (6473, 9996)]